NASDAQ:QNST | Historical Stock Price | QUINSTREET, INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2010-02-11 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$2.68$4.20$6.59$10.33$16.20$25.402010-02-112026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2015-12-31$4.29$4.29117,900
2015-12-30$4.34$4.34142,100
2015-12-29$4.55$4.55114,500
2015-12-28$4.75$4.7583,800
2015-12-24$4.72$4.7216,100
2015-12-23$4.68$4.6834,400
2015-12-22$4.67$4.6751,700
2015-12-21$4.59$4.5944,900
2015-12-18$4.65$4.65376,100
2015-12-17$4.81$4.81188,600
2015-12-16$4.73$4.7364,800
2015-12-15$4.72$4.7271,000
2015-12-14$4.57$4.5790,700
2015-12-11$4.65$4.65112,700
2015-12-10$4.67$4.6779,000
2015-12-09$4.72$4.7279,600
2015-12-08$4.76$4.7646,900
2015-12-07$4.78$4.7889,700
2015-12-04$4.68$4.68133,300
2015-12-03$4.69$4.69103,600
2015-12-02$4.78$4.78110,000
2015-12-01$4.90$4.9089,300
2015-11-30$4.89$4.89121,100
2015-11-27$4.99$4.9929,700
2015-11-25$4.97$4.9794,300
2015-11-24$4.92$4.92161,900
2015-11-23$4.98$4.98176,800
2015-11-20$4.94$4.94272,500
2015-11-19$4.81$4.81219,500
2015-11-18$4.85$4.85213,900
2015-11-17$4.84$4.84302,700
2015-11-16$4.85$4.85157,500
2015-11-13$5.02$5.02117,700
2015-11-12$5.08$5.08147,400
2015-11-11$5.14$5.1486,300
2015-11-10$5.24$5.24197,000
2015-11-09$5.41$5.41137,500
2015-11-06$5.71$5.71134,900
2015-11-05$5.49$5.49132,100
2015-11-04$5.59$5.59122,700
2015-11-03$5.68$5.68161,500
2015-11-02$5.67$5.67137,100
2015-10-30$5.55$5.55162,800
2015-10-29$5.58$5.58132,700
2015-10-28$5.75$5.75183,500
2015-10-27$5.60$5.60118,500
2015-10-26$5.80$5.8084,600
2015-10-23$5.90$5.90115,800
2015-10-22$5.97$5.97121,500
2015-10-21$5.87$5.8751,800
2015-10-20$5.99$5.9969,100
2015-10-19$5.97$5.9778,100
2015-10-16$5.97$5.9771,500
2015-10-15$6.02$6.0283,400
2015-10-14$5.77$5.77105,400
2015-10-13$5.88$5.88111,700
2015-10-12$5.98$5.9894,600
2015-10-09$6.08$6.08197,000
2015-10-08$6.09$6.09200,000
2015-10-07$5.80$5.80369,400
2015-10-06$5.83$5.83309,800
2015-10-05$5.76$5.76214,900
2015-10-02$5.55$5.55185,400
2015-10-01$5.57$5.57196,500
2015-09-30$5.55$5.55293,100
2015-09-29$5.65$5.65181,700
2015-09-28$5.81$5.81165,500
2015-09-25$5.89$5.89172,900
2015-09-24$6.04$6.04199,000
2015-09-23$6.04$6.04220,600
2015-09-22$6.09$6.09180,700
2015-09-21$6.20$6.20278,800
2015-09-18$6.39$6.39486,600
2015-09-17$6.27$6.27179,800
2015-09-16$6.11$6.11141,900
2015-09-15$5.99$5.99138,600
2015-09-14$5.89$5.89301,300
2015-09-11$6.02$6.02262,300
2015-09-10$5.89$5.89204,900
2015-09-09$5.78$5.78258,400
2015-09-08$5.77$5.77175,400
2015-09-04$5.57$5.57255,000
2015-09-03$5.52$5.52328,400
2015-09-02$5.50$5.50250,700
2015-09-01$5.34$5.34438,500
2015-08-31$5.50$5.50294,700
2015-08-28$5.39$5.39363,800
2015-08-27$5.25$5.25236,000
2015-08-26$5.08$5.08711,800
2015-08-25$4.95$4.95482,300
2015-08-24$5.06$5.06627,000
2015-08-21$5.14$5.14606,800
2015-08-20$5.06$5.061,981,400
2015-08-19$5.02$5.02650,100
2015-08-18$5.04$5.04388,800
2015-08-17$5.00$5.00456,400
2015-08-14$4.99$4.99345,900
2015-08-13$5.04$5.041,142,100
2015-08-12$5.22$5.22160,600
2015-08-11$5.38$5.38115,200
2015-08-10$5.61$5.61166,400
2015-08-07$5.72$5.72260,400
2015-08-06$5.75$5.75132,700
2015-08-05$5.89$5.89111,900
2015-08-04$5.94$5.94247,000
2015-08-03$5.86$5.86195,100
2015-07-31$5.82$5.82178,300
2015-07-30$5.94$5.9449,000
2015-07-29$5.79$5.79124,400
2015-07-28$6.00$6.0070,900
2015-07-27$6.03$6.0346,400
2015-07-24$6.18$6.1873,100
2015-07-23$6.30$6.3049,000
2015-07-22$6.40$6.4032,300
2015-07-21$6.40$6.4025,900
2015-07-20$6.44$6.4445,800
2015-07-17$6.47$6.4789,800
2015-07-16$6.67$6.6763,900
2015-07-15$6.65$6.6554,100
2015-07-14$6.78$6.7872,000
2015-07-13$6.36$6.3688,400
2015-07-10$6.56$6.5652,400
2015-07-09$6.51$6.5183,200
2015-07-08$6.47$6.47481,200
2015-07-07$6.63$6.6385,700
2015-07-06$6.78$6.78188,400
2015-07-02$6.35$6.3545,600
2015-07-01$6.45$6.4585,000
2015-06-30$6.45$6.4565,300
2015-06-29$6.22$6.2264,300
2015-06-26$6.56$6.56188,900
2015-06-25$6.42$6.4240,200
2015-06-24$6.36$6.3646,400
2015-06-23$6.39$6.3932,200
2015-06-22$6.31$6.3145,800
2015-06-19$6.15$6.15129,400
2015-06-18$6.30$6.30132,700
2015-06-17$6.52$6.5279,400
2015-06-16$6.61$6.6152,900
2015-06-15$6.46$6.4646,300
2015-06-12$6.39$6.3936,100
2015-06-11$6.38$6.3843,700
2015-06-10$6.54$6.5486,400
2015-06-09$6.15$6.1550,400
2015-06-08$6.36$6.3639,200
2015-06-05$6.31$6.31120,600
2015-06-04$6.25$6.2592,700
2015-06-03$6.19$6.19147,000
2015-06-02$6.22$6.2264,400
2015-06-01$5.83$5.8389,300
2015-05-29$5.93$5.93131,600
2015-05-28$5.77$5.7780,600
2015-05-27$5.70$5.7052,700
2015-05-26$5.51$5.5189,200
2015-05-22$5.58$5.58132,000
2015-05-21$5.49$5.49112,800
2015-05-20$5.58$5.5876,900
2015-05-19$5.56$5.56108,500
2015-05-18$5.52$5.52131,700
2015-05-15$5.50$5.50103,700
2015-05-14$5.49$5.49106,800
2015-05-13$5.53$5.53122,400
2015-05-12$5.38$5.38322,500
2015-05-11$5.34$5.34138,900
2015-05-08$5.30$5.30181,400
2015-05-07$5.60$5.60200,200
2015-05-06$5.64$5.64332,100
2015-05-05$5.25$5.2596,300
2015-05-04$5.33$5.33122,200
2015-05-01$5.40$5.40155,900
2015-04-30$5.43$5.43168,200
2015-04-29$5.67$5.6791,900
2015-04-28$5.74$5.74103,700
2015-04-27$5.75$5.7597,700
2015-04-24$5.65$5.6548,400
2015-04-23$5.65$5.6573,600
2015-04-22$5.63$5.6389,500
2015-04-21$5.60$5.60131,100
2015-04-20$5.87$5.8731,300
2015-04-17$5.66$5.6682,800
2015-04-16$5.82$5.8252,000
2015-04-15$5.90$5.9077,200
2015-04-14$5.83$5.8343,300
2015-04-13$5.91$5.9144,300
2015-04-10$5.77$5.7735,200
2015-04-09$5.88$5.8843,100
2015-04-08$5.81$5.81196,300
2015-04-07$5.86$5.86100,700
2015-04-06$5.80$5.8096,800
2015-04-02$5.89$5.8948,100
2015-04-01$5.95$5.9595,200
2015-03-31$5.95$5.95318,300
2015-03-30$6.28$6.2848,300
2015-03-27$6.21$6.2140,100
2015-03-26$6.26$6.2642,600
2015-03-25$6.40$6.4073,900
2015-03-24$6.73$6.7368,700
2015-03-23$6.62$6.6295,600
2015-03-20$6.65$6.65159,000
2015-03-19$6.40$6.4038,700
2015-03-18$6.50$6.5050,200
2015-03-17$6.36$6.3658,600
2015-03-16$6.36$6.3673,700
2015-03-13$6.47$6.4762,500
2015-03-12$6.45$6.45125,100
2015-03-11$6.37$6.37125,500
2015-03-10$6.24$6.2483,500
2015-03-09$6.50$6.5081,900
2015-03-06$6.50$6.5072,800
2015-03-05$6.64$6.6466,400
2015-03-04$6.60$6.6068,900
2015-03-03$6.60$6.6093,500
2015-03-02$6.73$6.73127,600
2015-02-27$6.71$6.71211,600
2015-02-26$6.65$6.65175,300
2015-02-25$6.44$6.44146,800
2015-02-24$6.51$6.51107,300
2015-02-23$6.28$6.28100,600
2015-02-20$6.34$6.3491,800
2015-02-19$6.46$6.46141,900
2015-02-18$6.37$6.37149,500
2015-02-17$6.28$6.28107,100
2015-02-13$6.15$6.1583,400
2015-02-12$6.08$6.0844,100
2015-02-11$5.90$5.9073,400
2015-02-10$6.10$6.10104,300
2015-02-09$6.12$6.1288,700
2015-02-06$6.27$6.27170,400
2015-02-05$6.63$6.63171,900
2015-02-04$6.37$6.37476,700
2015-02-03$5.55$5.5573,200
2015-02-02$5.27$5.2793,200
2015-01-30$5.12$5.12151,700
2015-01-29$5.46$5.4648,100
2015-01-28$5.29$5.2959,200
2015-01-27$5.68$5.6896,100
2015-01-26$5.57$5.5756,300
2015-01-23$5.50$5.5059,300
2015-01-22$5.47$5.4781,100
2015-01-21$5.43$5.4365,900
2015-01-20$5.58$5.5895,500
2015-01-16$5.59$5.59117,600
2015-01-15$5.43$5.4371,200
2015-01-14$5.74$5.7469,400
2015-01-13$5.75$5.75150,700
2015-01-12$5.77$5.7753,600
2015-01-09$5.82$5.82135,700
2015-01-08$5.76$5.76366,700
2015-01-07$5.94$5.94153,800
2015-01-06$5.66$5.66140,100
2015-01-05$5.89$5.89120,600
2015-01-02$6.00$6.00158,600